Attachment of vinyl group or phenyl group directly to carboxylic acid – InterviewSolution

1.	Attachment of vinyl group or phenyl group directly to carboxylic acid group has effect on the acidic character of that carboxylic acid. Explain.
Answer» Solution :DIRECT attachment of phenyl group or vinyl group to CARBOXYLIC acid increases the acidic character due to greater electronegativity of `sp^(2)` CARBON and also due to RESONANCE.

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